Intermediate-level monetary texts

I’ve been studying Austrian Economics for nearly a year now, and am looking to read some intermediate-level monetary texts. I have previously read Griffin’s “The Creature From Jekyll Island,” Hazlitt’s “Economics in One Lesson,” Rothbard’s “What Has Government Done To Our Money,” “The Case Against the Fed,” and “The Mystery of Banking.” I have also read parts of Ron Paul’s “The Pillars of Prosperity.” These are the main economics books I’ve read lately, and I’m wondering were to go from here. Any suggestions? I have in mind the following books:

“America’s Great Depression”

“The Ethics of Money Production” (Hulsmann)

“The Theory of Money and Credit”

“Money, Bank Credit, and Economic Cycles” (Huerta de Soto)

I feel like I might be ready to tackle some challenging intermediate texts, but don’t want to get into something too difficult yet. As you can see, I haven’t read anything by Mises yet, as his writings seem a bit difficult. Could someone please give me some recommendations on the books listed above or any others that might be suitable for someone at my level? Thanks a bunch!

I would recommend you to ready “Man, Economy and State”. America’s Great Depression i was reading and had problems trying to understand. If you want a smaller book you can go with “The Libertarian Manifesto” and you can also read “Defending the Undefendable”, small and fun.